Multiple Choice
Which of the following is an age-related cardiac change?
A) The resting heart rate increases to 90 beats/minute.
B) Starling's law of the heart is lost.
C) The sarcoplasmic reticulum loses its ability to store calcium.
D) The heart muscle cannot respond as vigorously to the demands of exercise.
Correct Answer:
Verified
Correct Answer:
Verified
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